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Eductor rinse nozzle doesn’t rinse.
| Nozzle not being depressed. |
When inserting jug over
rinse nozzle, depress nozzle to activate flow.
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Eductor rinse valve not turned ON.
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Turn valve on.
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Valve or line plugged.
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Clear obstruction from
line or valve.
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Solution pump not primed.
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Prime solution pump.
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No liquid in solution tank.
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Add liquid to solution
tank.
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Engine speed too low.
|
Increase engine speed
to 1800 rpm minimum. (Manual controls only.)
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Eductor won’t extract chemicals from hopper.
| Eductor rinse valve is OFF. |
Turn valve to ON position.
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Eductor sump valve is closed.
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Open valve.
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Solution pump not primed.
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Prime solution pump.
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No liquid in solution tank.
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Add liquid to solution
tank.
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Eductor/Tank rinse valve in wrong position.
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Select proper tank with
selector valve.
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Engine speed too low.
|
Increase engine speed
to 1800 rpm minimum. (Manual controls only.)
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Venturi is plugged.
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Clean venturi of obstructions.
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Venturi fitting is installed backwards.
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Verify correct venturi fitting installation.
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Venturi is assembled wrong.
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Verify correct assembly
of venturi.
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Eductor discharge hose is plugged.
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Remove obstruction from
discharge hose.
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Dry chemical bridged.
|
Turn on eductor rinse
valve.
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Diminished eductor performance with solution tank full.
|
Use eductor before solution
tank gets completely full.
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Eductor hose in hopper is plugged or missing.
|
Remove obstruction.
Replace hose (if missing).
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